Namesakes
Spyridon
(m) ?-348 
Saints
Spyridon Trikoupis
(m) 1788-1873
Greek Prime Ministers 1833
Spyridon Lambros
(m) 1851-1919
Greek Prime Ministers 1916-1917
Spyridon Chazapis
(m) 1872-19xx
Olympic Medalists 1896 swimming - 100 m freestyle for sailors (silver)
Spyridon Louis
(m) 1873-1940
Notable Athletes (track)
Olympic Medalists 1896 marathon (gold)
Spyros Markezinis
(m) 1909-2000
Greek Prime Ministers 1973
Orestis Karnezis
(middle name Spyridon) (m) 1985-
Notable Athletes (soccer)